{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["event", "biology", "location", "geographical phenomenon", "instrument", "animal"], "input": "The first battalion is an armoured infantry battalion based in Tidworth Camp , Salisbury Plain , Wiltshire ."}
{"event": [], "biology": [], "location": ["Tidworth Camp", "Salisbury Plain", "Wiltshire"], "geographical phenomenon": [], "instrument": [], "animal": []}